Atreus is a character from Greek mythology, known as the son of Pelops and Anaxibia. He is part of the royal family of Mycenae and is often associated with themes of betrayal and revenge. Atreus is famous for his tragic story, which includes the murder of his brother Thyestes and the subsequent curse that haunts his family. In literature, Atreus is often depicted as a complex figure, embodying both nobility and darkness. His legacy continues through his sons, Agamemnon and Menelaus, who play significant roles in the Trojan War. Atreus's tale serves as a cautionary reminder of the consequences of familial conflict and ambition.